Linux gives me an additional weapon to my already deadly arsenal.
Girls who use Linux get extra credit in my book and it makes me want to date them even more. It is a sign that they are smart and a bit deviant in their lifestyle.
Linux is not yet mainstream in the desktop area, so people who use it at home, tend to have tendencies of being different and I love people who are "different". It is not the alpha and the omega on forming an oppinion for a person, but you bet my head turns when I hear someone talking about Linux.